InChI=1S/C26H50O5/c1-4-5-6-7-9-13-16-19-25(28)30-21-24(27)22-31-26(29)20-17-14-11-8-10-12-15-18-23(2)3/h23-24,27H,4-22H2,1-3H3/t24-/m1/s1